I kinda thought the series would be cancelled so when it got s2 renewed I figured I'd continue watching what I had on DVR. I'm wondering if someone on the creative team is a fan of the German drama Dark which involved time travel because until the last episode I was wondering if Gavin could actually be his own son's son. That his son Josh and his love interest Riley have a son stranded in the past and that son travels to the future and becomes Gavin. So Gavin is his own grandfather. I'm not sure the events of the last episode completely rule that out. I actually think the old man is Gavin as well. So maybe at some point Gavin kidnaps himself as a baby/child from his son(Josh) in the future in order to bring himself to the right time in the past. Since he had a 'sister' found with him I think the most likely candidate for 1988 is that Lilly travelled with the kid version of Gavin and that's her as an adult as the artist... Which also then makes you wonder if perhaps the stuff with Veronica and the 'kidnapper/father' could actually be related to the past? Maybe Veronica is actually 1988 Lilly's daughter.